All summer long the FDNY Smart Podcast for Kids! is coming to you from an FDNY Summer Block Party! This month, Chloe reminds everyone about the importance of safely using lithium-ion batteries and revisits her conversation with Lieutenant John Cassidy from Hazmat Company 1. They talk rechargeable, or Lithium-ion batteries – the ones that power your phones, tablets, e-scooters and e-bikes – and how to keep them safe.